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  <title>需求</title>

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  <h2 class="title">需求</h2>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <strong>配置信息</strong><br />
   <p class="para">
    You need a version of ESQL/C to compile the PHP Informix driver.
    ESQL/C versions from 7.2x on should be OK. ESQL/C is now part of
    the Informix Client SDK.
    要编译 PHP Informix 驱动需要 ESQL/C 支持，最低版本是 ESQL/C 7.2x。现在 ESQL/C是 Informix 客户端开发工具（CSDK）的一部分。
   </p>
   <p class="para">
    在运行 configure 之前，请确认环境变量 INFORMIXDIR 已经设置，环境变量 PATH 中包含 $INFORMIXDIR/bin。
    script.
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